6. Given the following information, fill in the numbers needed for the MCC schedule below. Breakpoint $75m $55m Equity Debt Internal cost of equity: 20% External cost of equity: 22% Cost of first class of debt: 6% Cost of second class of debt: 7.2% 1st MCC 2nd MCC Last MCC Weight on Equity 35% SUVS Auto parts 35% 25% Cost of Equity 20% 22% 0.88 1.13 + 0.83 Weight on Debt Cost of Debt 7. Find the weighted average beta for a firm using the following information: Division Estimated Divisional Beta Sedans 65% 65% 65% 35% 6% Proportion of the Firm's Assets 50% 15% 7.2%